algae (reproduction and rhodophyta)

In which alga sexual reproduction takes place by conjugation ?

In which of the following algae sexual reproduction takes place through flagellate and similar sized gametes?

In which class of algae sexual reproduction is is oogamous and accomapanied by complex post fertilization developments?

Assertion : Algae and fungi switch to asexual method of reproduction before the onset of adverse conditions. Reason : Asexual reproduction may introduce variations and leads to the formation of many clones.

Asexual reproduction in most brown algae is by

In anisogamous type of sexual reproduction in algae